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H552-602-10 — SEAT,BALL SOCKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H552-602-10: SEAT,BALL SOCKET.

The SEAT,BALL SOCKET is a the manufacturer industrial component. Key specifications include radius: 0.010 INCHES MINIMUM IN, material: ALUMINUM AND COPPER ALLOY, overall_height: 1.125 INCHES NOMINAL IN, outside_diameter: 2.248 INCHES NOMINAL IN, style_designator: SEAT, end_item_identification: VALVE AY VENT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-499-5994, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
H552-602-10
NSN: 5340-01-499-5994
FSC: 5340 — Hardware, Commercial
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
radius0.010 INCHES MINIMUM IN
materialALUMINUM AND COPPER ALLOY
overall_height1.125 INCHES NOMINAL IN
outside_diameter2.248 INCHES NOMINAL IN
style_designatorSEAT
end_item_identificationVALVE AY VENT
NSN5340-01-499-5994
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H552-602-10 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RADIUS: 0.010 INCHES MINIMUM IN
•
STYLE DESIGNATOR: SEAT
•
OUTSIDE DIAMETER: 2.248 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM AND COPPER ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.125 INCHES NOMINAL IN
RADIUS0.010 INCHES MINIMUM IN
STYLE DESIGNATORSEAT
OUTSIDE DIAMETER2.248 INCHES NOMINAL IN
END ITEM IDENTIFICATIONVALVE AY VENT
MATERIALALUMINUM AND COPPER ALLOY
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H552-602-10?
H552-602-10 is a SEAT,BALL SOCKET.
What is the NSN for H552-602-10?
H552-602-10 is cataloged in the U.S. Government catalog under NSN 5340-01-499-5994. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.